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Individual Calculations April 2009 |
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| Hoffmann, Lukas Total change: 2.55 | |   |
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| 25. Internationales Boeblinger Open Gruppe A | Boeblingen | GER | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2134 | 4.00 | 8 | 0.17 | 15 | 2.55 | |
|  Buhmann, Rainer | g | | 2484 | GER | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Kleinert, Juergen | | | 2024 | GER | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Grimberg, Boris | f | | 2362 | GER | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Kazakos, Emmanouil | | | 1985 | GRE | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Koke, Christoph | | | 1911 | GER | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Margraf, Daniel | | | 2228 | GER | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Schwertler, Philipp | | | 1979 | GER | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Boehm, Martin | | | 2280 | GER | 0.50 | 1 | 0.20 | 15 | 3.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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